Where is Shahada mentioned in Quran and Sunnah

  1. 👉🏻Where is shahada mentioned in Quran and Sunnah
🌿And Allaah says :  “except for those who bear witness to the truth knowingly (i.e. believed in the Oneness of Allaah, and obeyed His Orders), and they know (the facts about the Oneness of Allaah)” [al-Zukhruf 43:86].
🌿48:18) Certainly was Allah pleased with the believers when they pledged allegiance to you, [O Muhammad], under the tree, and He knew what was in their hearts, so He sent down tranquillity upon them and rewarded them with an imminent conquest
This Ayah mentions Al Bayaa which is shahada itself
In Sunnah
Whoever says ‘I bear witness that there is no god except Allaah alone [with no partner or associate] and that Muhammad is His slave and Messenger, and that ‘Eesa is the slave of Allaah, the son of His maidservant, a Word which He bestowed upon Maryam and a Spirit created by Him, and that Paradise is true and that Hell is true, Allaah will admit him through whichever of the eight gates of Paradise he wants.”
Narrated by al-Bukhaari (3252) and Muslim (28).
Whoever says ‘I bear witness that there is no god except Allaah alone” mean, the one who speaks these words, knowing what they mean and acting upon them inwardly and outwardly, because with regard to the Shahaadatayn it is essential that one know and be certain and act upon them as Allaah says (interpretation of the meaning): “So know (O Muhammad صلى الله عليه وسلم) that Laa ilaaha illAllaah (none has the right to be worshipped but Allaah)” [Muhammad 47:19].
💌Side note:
There are seven conditions of bearing witness that there is no god but Allaah, and it does not benefit the one who says it unless he fulfils all of them. They are, in brief:
1-Knowledge as opposed to ignorance
2-Certainty as opposed to doubt
3-Acceptance as opposed to rejection
4-Obedience as opposed to disobedience
5-Sincerity as opposed to shirk
6-Honesty as opposed to lying
7-Love as opposed to its opposite, which is hate.